Nov 16 18:15:38.550 INFO testing nettok/progression against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 16 18:15:38.551 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 16 18:15:39.007 INFO [stdout] 99bc94947096330eaf16e872de23b24a229cc05933f1507beeb17462117b1efe
Nov 16 18:15:39.015 INFO running `"docker" "start" "-a" "99bc94947096330eaf16e872de23b24a229cc05933f1507beeb17462117b1efe"`
Nov 16 18:15:40.450 INFO [stderr] usermod: no changes
Nov 16 18:15:40.539 INFO [stderr]    Compiling progression v0.1.0 (/source)
Nov 16 18:15:40.887 INFO [stderr] warning: unused import: `clear`
Nov 16 18:15:40.887 INFO [stderr]  --> src/main.rs:3:15
Nov 16 18:15:40.888 INFO [stderr]   |
Nov 16 18:15:40.888 INFO [stderr] 3 | use termion::{clear, color, cursor, style};
Nov 16 18:15:40.888 INFO [stderr]   |               ^^^^^
Nov 16 18:15:40.889 INFO [stderr]   |
Nov 16 18:15:40.889 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 16 18:15:40.889 INFO [stderr] 
Nov 16 18:15:40.889 INFO [stderr] warning: unused import: `std::time::Duration`
Nov 16 18:15:40.890 INFO [stderr]   --> src/main.rs:11:5
Nov 16 18:15:40.890 INFO [stderr]    |
Nov 16 18:15:40.890 INFO [stderr] 11 | use std::time::Duration;
Nov 16 18:15:40.891 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Nov 16 18:15:40.891 INFO [stderr] 
Nov 16 18:15:40.891 INFO [stderr] warning: unused import: `std::thread`
Nov 16 18:15:40.891 INFO [stderr]   --> src/main.rs:12:5
Nov 16 18:15:40.892 INFO [stderr]    |
Nov 16 18:15:40.892 INFO [stderr] 12 | use std::thread;
Nov 16 18:15:40.892 INFO [stderr]    |     ^^^^^^^^^^^
Nov 16 18:15:40.892 INFO [stderr] 
Nov 16 18:15:41.003 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 18:15:41.004 INFO [stderr]   --> src/main.rs:66:5
Nov 16 18:15:41.004 INFO [stderr]    |
Nov 16 18:15:41.004 INFO [stderr] 66 |     writeln!(stdout, "Fin!\r");
Nov 16 18:15:41.005 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 18:15:41.005 INFO [stderr]    |
Nov 16 18:15:41.005 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 16 18:15:41.006 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 18:15:41.006 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 16 18:15:41.006 INFO [stderr] 
Nov 16 18:15:41.006 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 18:15:41.007 INFO [stderr]   --> src/main.rs:76:5
Nov 16 18:15:41.007 INFO [stderr]    |
Nov 16 18:15:41.007 INFO [stderr] 76 |     write!(w, "{}\r", termion::clear::All);
Nov 16 18:15:41.008 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 18:15:41.008 INFO [stderr]    |
Nov 16 18:15:41.008 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 18:15:41.008 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 16 18:15:41.009 INFO [stderr] 
Nov 16 18:15:41.009 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 18:15:41.009 INFO [stderr]   --> src/main.rs:83:5
Nov 16 18:15:41.009 INFO [stderr]    |
Nov 16 18:15:41.010 INFO [stderr] 83 |     write!(w, "{}", cursor::Goto(1, 1));
Nov 16 18:15:41.010 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 18:15:41.010 INFO [stderr]    |
Nov 16 18:15:41.011 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 18:15:41.011 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 16 18:15:41.011 INFO [stderr] 
Nov 16 18:15:41.011 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 18:15:41.012 INFO [stderr]   --> src/main.rs:86:9
Nov 16 18:15:41.012 INFO [stderr]    |
Nov 16 18:15:41.012 INFO [stderr] 86 | /         writeln!(w, "{bold}{}:{reset} {}\r",
Nov 16 18:15:41.012 INFO [stderr] 87 | |                  msg.sender,
Nov 16 18:15:41.013 INFO [stderr] 88 | |                  msg.data,
Nov 16 18:15:41.013 INFO [stderr] 89 | |                  bold = style::Bold,
Nov 16 18:15:41.013 INFO [stderr] 90 | |                  reset = style::Reset,
Nov 16 18:15:41.014 INFO [stderr] 91 | |         );
Nov 16 18:15:41.014 INFO [stderr]    | |__________^
Nov 16 18:15:41.014 INFO [stderr]    |
Nov 16 18:15:41.014 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 18:15:41.015 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 16 18:15:41.015 INFO [stderr] 
Nov 16 18:15:41.015 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 18:15:41.015 INFO [stderr]    --> src/main.rs:96:5
Nov 16 18:15:41.016 INFO [stderr]     |
Nov 16 18:15:41.016 INFO [stderr] 96  | /     writeln!(w, "{goto}{fg_black}{bg_white}Input buffer.  Press [ESC] to exit...{reset}\r",
Nov 16 18:15:41.016 INFO [stderr] 97  | |              fg_black = color::Fg(color::Black),
Nov 16 18:15:41.017 INFO [stderr] 98  | |              bg_white = color::Bg(color::White),
Nov 16 18:15:41.017 INFO [stderr] 99  | |              goto = cursor::Goto(1, 30),
Nov 16 18:15:41.017 INFO [stderr] 100 | |              reset = style::Reset,
Nov 16 18:15:41.017 INFO [stderr] 101 | |     );
Nov 16 18:15:41.018 INFO [stderr]     | |______^
Nov 16 18:15:41.018 INFO [stderr]     |
Nov 16 18:15:41.018 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 18:15:41.018 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 16 18:15:41.019 INFO [stderr] 
Nov 16 18:15:41.019 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 18:15:41.019 INFO [stderr]    --> src/main.rs:104:9
Nov 16 18:15:41.020 INFO [stderr]     |
Nov 16 18:15:41.020 INFO [stderr] 104 |         write!(w, "{}", c);
Nov 16 18:15:41.020 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^
Nov 16 18:15:41.020 INFO [stderr]     |
Nov 16 18:15:41.021 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 18:15:41.021 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 16 18:15:41.021 INFO [stderr] 
Nov 16 18:15:42.163 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.67s
Nov 16 18:15:42.163 INFO [stderr] su: No module specific data is present
Nov 16 18:15:42.951 INFO running `"docker" "inspect" "99bc94947096330eaf16e872de23b24a229cc05933f1507beeb17462117b1efe"`
Nov 16 18:15:43.245 INFO running `"docker" "rm" "-f" "99bc94947096330eaf16e872de23b24a229cc05933f1507beeb17462117b1efe"`
Nov 16 18:15:43.599 INFO [stdout] 99bc94947096330eaf16e872de23b24a229cc05933f1507beeb17462117b1efe
Nov 16 18:15:43.603 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 16 18:15:44.275 INFO [stdout] 6fc94598cd81761a1acd69997e0b2f84767f13c636a93ce5c12e0a8a9c5f3d44
Nov 16 18:15:44.281 INFO running `"docker" "start" "-a" "6fc94598cd81761a1acd69997e0b2f84767f13c636a93ce5c12e0a8a9c5f3d44"`
Nov 16 18:15:45.618 INFO [stderr] usermod: no changes
Nov 16 18:15:45.670 INFO [stderr]    Compiling progression v0.1.0 (/source)
Nov 16 18:15:45.943 INFO [stderr] warning: unused import: `clear`
Nov 16 18:15:45.943 INFO [stderr]  --> src/main.rs:3:15
Nov 16 18:15:45.943 INFO [stderr]   |
Nov 16 18:15:45.943 INFO [stderr] 3 | use termion::{clear, color, cursor, style};
Nov 16 18:15:45.943 INFO [stderr]   |               ^^^^^
Nov 16 18:15:45.943 INFO [stderr]   |
Nov 16 18:15:45.945 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 16 18:15:45.945 INFO [stderr] 
Nov 16 18:15:45.945 INFO [stderr] warning: unused import: `std::time::Duration`
Nov 16 18:15:45.945 INFO [stderr]   --> src/main.rs:11:5
Nov 16 18:15:45.945 INFO [stderr]    |
Nov 16 18:15:45.945 INFO [stderr] 11 | use std::time::Duration;
Nov 16 18:15:45.945 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Nov 16 18:15:45.945 INFO [stderr] 
Nov 16 18:15:45.945 INFO [stderr] warning: unused import: `std::thread`
Nov 16 18:15:45.945 INFO [stderr]   --> src/main.rs:12:5
Nov 16 18:15:45.945 INFO [stderr]    |
Nov 16 18:15:45.945 INFO [stderr] 12 | use std::thread;
Nov 16 18:15:45.945 INFO [stderr]    |     ^^^^^^^^^^^
Nov 16 18:15:45.945 INFO [stderr] 
Nov 16 18:15:46.035 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 18:15:46.035 INFO [stderr]   --> src/main.rs:66:5
Nov 16 18:15:46.035 INFO [stderr]    |
Nov 16 18:15:46.035 INFO [stderr] 66 |     writeln!(stdout, "Fin!\r");
Nov 16 18:15:46.035 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 18:15:46.035 INFO [stderr]    |
Nov 16 18:15:46.035 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 16 18:15:46.035 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 18:15:46.035 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 16 18:15:46.035 INFO [stderr] 
Nov 16 18:15:46.035 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 18:15:46.035 INFO [stderr]   --> src/main.rs:76:5
Nov 16 18:15:46.035 INFO [stderr]    |
Nov 16 18:15:46.035 INFO [stderr] 76 |     write!(w, "{}\r", termion::clear::All);
Nov 16 18:15:46.035 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 18:15:46.035 INFO [stderr]    |
Nov 16 18:15:46.035 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 18:15:46.035 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 16 18:15:46.035 INFO [stderr] 
Nov 16 18:15:46.035 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 18:15:46.035 INFO [stderr]   --> src/main.rs:83:5
Nov 16 18:15:46.035 INFO [stderr]    |
Nov 16 18:15:46.035 INFO [stderr] 83 |     write!(w, "{}", cursor::Goto(1, 1));
Nov 16 18:15:46.035 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 18:15:46.035 INFO [stderr]    |
Nov 16 18:15:46.035 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 18:15:46.035 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 16 18:15:46.035 INFO [stderr] 
Nov 16 18:15:46.035 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 18:15:46.035 INFO [stderr]   --> src/main.rs:86:9
Nov 16 18:15:46.035 INFO [stderr]    |
Nov 16 18:15:46.035 INFO [stderr] 86 | /         writeln!(w, "{bold}{}:{reset} {}\r",
Nov 16 18:15:46.035 INFO [stderr] 87 | |                  msg.sender,
Nov 16 18:15:46.035 INFO [stderr] 88 | |                  msg.data,
Nov 16 18:15:46.035 INFO [stderr] 89 | |                  bold = style::Bold,
Nov 16 18:15:46.035 INFO [stderr] 90 | |                  reset = style::Reset,
Nov 16 18:15:46.035 INFO [stderr] 91 | |         );
Nov 16 18:15:46.035 INFO [stderr]    | |__________^
Nov 16 18:15:46.035 INFO [stderr]    |
Nov 16 18:15:46.035 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 18:15:46.035 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 16 18:15:46.035 INFO [stderr] 
Nov 16 18:15:46.036 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 18:15:46.036 INFO [stderr]    --> src/main.rs:96:5
Nov 16 18:15:46.036 INFO [stderr]     |
Nov 16 18:15:46.036 INFO [stderr] 96  | /     writeln!(w, "{goto}{fg_black}{bg_white}Input buffer.  Press [ESC] to exit...{reset}\r",
Nov 16 18:15:46.036 INFO [stderr] 97  | |              fg_black = color::Fg(color::Black),
Nov 16 18:15:46.036 INFO [stderr] 98  | |              bg_white = color::Bg(color::White),
Nov 16 18:15:46.036 INFO [stderr] 99  | |              goto = cursor::Goto(1, 30),
Nov 16 18:15:46.036 INFO [stderr] 100 | |              reset = style::Reset,
Nov 16 18:15:46.036 INFO [stderr] 101 | |     );
Nov 16 18:15:46.036 INFO [stderr]     | |______^
Nov 16 18:15:46.036 INFO [stderr]     |
Nov 16 18:15:46.036 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 18:15:46.036 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 16 18:15:46.036 INFO [stderr] 
Nov 16 18:15:46.036 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 18:15:46.036 INFO [stderr]    --> src/main.rs:104:9
Nov 16 18:15:46.036 INFO [stderr]     |
Nov 16 18:15:46.036 INFO [stderr] 104 |         write!(w, "{}", c);
Nov 16 18:15:46.036 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^
Nov 16 18:15:46.036 INFO [stderr]     |
Nov 16 18:15:46.036 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 18:15:46.036 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 16 18:15:46.036 INFO [stderr] 
Nov 16 18:15:46.547 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
Nov 16 18:15:46.550 INFO [stderr] su: No module specific data is present
Nov 16 18:15:47.631 INFO running `"docker" "inspect" "6fc94598cd81761a1acd69997e0b2f84767f13c636a93ce5c12e0a8a9c5f3d44"`
Nov 16 18:15:47.995 INFO running `"docker" "rm" "-f" "6fc94598cd81761a1acd69997e0b2f84767f13c636a93ce5c12e0a8a9c5f3d44"`
Nov 16 18:15:48.355 INFO [stdout] 6fc94598cd81761a1acd69997e0b2f84767f13c636a93ce5c12e0a8a9c5f3d44
Nov 16 18:15:48.358 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 16 18:15:48.868 INFO [stdout] 1530d584a1d306150758c9ef4e02fe9fcec1257bc1aea7ebc8ce948667c68e1a
Nov 16 18:15:48.870 INFO running `"docker" "start" "-a" "1530d584a1d306150758c9ef4e02fe9fcec1257bc1aea7ebc8ce948667c68e1a"`
Nov 16 18:15:50.220 INFO [stderr] usermod: no changes
Nov 16 18:15:50.295 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Nov 16 18:15:50.295 INFO [stderr]      Running /target/debug/deps/progression-006f92e4e4aa7aed
Nov 16 18:15:50.304 INFO [stdout] 
Nov 16 18:15:50.304 INFO [stdout] running 0 tests
Nov 16 18:15:50.304 INFO [stdout] 
Nov 16 18:15:50.304 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 18:15:50.304 INFO [stdout] 
Nov 16 18:15:50.305 INFO [stderr] su: No module specific data is present
Nov 16 18:15:51.403 INFO running `"docker" "inspect" "1530d584a1d306150758c9ef4e02fe9fcec1257bc1aea7ebc8ce948667c68e1a"`
Nov 16 18:15:51.805 INFO running `"docker" "rm" "-f" "1530d584a1d306150758c9ef4e02fe9fcec1257bc1aea7ebc8ce948667c68e1a"`
Nov 16 18:15:52.111 INFO [stdout] 1530d584a1d306150758c9ef4e02fe9fcec1257bc1aea7ebc8ce948667c68e1a